Rheology of pulp fibre suspensions: A critical review

被引：124
作者：
Derakhshandeh, B. [1 ]
Kerekes, R. J. [1 ]
Hatzikiriakos, S. G. [1 ]
Bennington, C. P. J. [1 ]
机构：
[1] Univ British Columbia, Dept Chem & Biol Engn, Vancouver, BC V6T 1Z3, Canada
来源：
CHEMICAL ENGINEERING SCIENCE | 2011年 / 66卷 / 15期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Pulp fibre suspension; Biomass; Rheology; Complex fluids; Viscoelasticity; Multiphase flow; YIELD-STRESS MEASUREMENTS; NEWTONIAN FLUIDS; EXTENSIONAL FLOW; SHEAR-FLOW; VISCOSITY; CONSISTENCY; PARTICLES; FLOCCULATION; BEHAVIOR; SIMULATIONS;
D O I：
10.1016/j.ces.2011.04.017
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This paper reviews past studies on the measurement of rheological properties of pulp fibre suspensions. Such suspensions are complex fluids important in the manufacture of many pulp-fibre based products, such as communication papers, hygiene products, packaging, as well as other fibre-based materials. Pulp suspensions play a role in other biomass conversion processes as well. This review focuses on key properties of fibre suspensions, such as regimes of behaviour based on inter-fibre contact, apparent yield stress, apparent viscosity, and viscoelasticity. Difficulties encountered in measurement of these properties due to flow regime changes, heterogeneous mass distribution, and formation of depletion layers at solid boundaries is discussed and methods to overcome them are reviewed. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3460 / 3470
页数：11
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